Sausage & Mushroom Stroganoff with Sour Cream

By · Reviewed by AislePrompt Editorial · ·

Creamy, savory stroganoff featuring keto-friendly mushrooms and smoky sausage in a rich sour cream sauce. This french-inspired one pot ready in about 30 minutes pairs keto-friendly sausage, cremini mushrooms, butter for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 410 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 15 min Serves 2 French cuisine 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Slice 8 oz keto-friendly sausage into 1/2-inch rounds. Sauté in a large skillet over medium heat for 5-6 minutes until browned, then transfer to a plate.
  2. Step 2: Add 2 tbsp butter to the same skillet over medium heat. Add 6 oz sliced cremini mushrooms and cook for 6-7 minutes until golden brown and liquid has evaporated.
  3. Step 3: Stir in 1 tbsp all-purpose flour and cook for 1 minute, then slowly whisk in 1/2 cup heavy cream and 1 tsp dijon mustard until smooth.
  4. Step 4: Reduce heat to low, stir in 1/4 cup sour cream, 1/2 tsp sea salt, and 1/4 tsp black pepper. Simmer gently for 3 minutes until sauce thickens. Return sausage to skillet and toss to coat. Cook for 2 more minutes to heat through.

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Frequently asked questions

How long does Sausage & Mushroom Stroganoff with Sour Cream take to make?

Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Sausage & Mushroom Stroganoff with Sour Cream?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep keto-friendly sausage from drying out.

Can I substitute ingredients in Sausage & Mushroom Stroganoff with Sour Cream?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Sausage & Mushroom Stroganoff with Sour Cream for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Sausage & Mushroom Stroganoff with Sour Cream?

French one pot like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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